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1by Chimento, Luis Pascual, Richarte, Martín Gustavo, Sánchez García, Iván E.“... baryons and photons are two decoupled components for a spatially flat Friedmann-Robertson-Walker spacetime...”
Published in Physical Review D
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2“... Friedmann-Robertson-Walker (FRW) spacetime. We work in a three-dimensional internal space spanned...”
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